Rationalizing. . .
| Geyser: | Cistern Spring |
| Date/Time From: | 1966-08-10 @ 2030 |
| Date/Time To: | 1966-08-10 @ 2130 |
| Entrant: | research-mab |
| Observer: | 1966 log |
| Time Entered: | 2017-09-24 20:41:38 |
| Time Uploaded: | 2017-10-02 14:45:06 |
| Submitted to: | Geysertimes.org |
| Note: | 08/10/1966 Cistern appears to have surged over banks slightly at 9PM Temp 202º Began dropping level at 9:30 pm. Still boiling as usual see below. 08/10/1966 Cistern – hard to see, water seemed roiled water. Level still up at 8:30 pm – boiling less vigorous. 202º at 9PM. By 9:05 temp and level both down. Level dropped 1½ ft and still dropping fast. Apparently surged prior to or during S’boat eruption |